/* =========================================================
   Kaidon Labs — audit-chat.css
   Styles for the /ai-audit self-serve chat page only.
   Extends the design tokens already defined in styles.css.
   ========================================================= */

.audit-hero {
  padding: calc(var(--nav-height) + 56px) 0 72px;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.audit-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}

.audit-hero-content h1 {
  margin: 12px 0 16px;
  font-size: clamp(1.9rem, 4.2vw, 2.7rem);
  color: var(--color-primary);
}

.audit-hero-content .tagline {
  color: var(--color-text-muted);
  font-size: 1.08rem;
  margin-bottom: 28px;
}

.audit-trust-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.audit-trust-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.audit-trust-list svg {
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  color: var(--color-accent-dark);
}

.audit-trust-list strong {
  color: var(--color-gray-900);
}

.audit-trust-list div {
  color: var(--color-text-muted);
  font-size: 0.98rem;
  line-height: 1.5;
}

.audit-founder-note {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  padding-top: 20px;
}

.audit-hero-widget {
  width: 100%;
}

.audit-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 32px;
}

.audit-panel-header {
  margin-bottom: 20px;
}

.audit-panel-header h2 {
  margin: 0 0 6px;
  font-size: 1.3rem;
  color: var(--color-primary);
}

.audit-panel-header p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

@media (min-width: 900px) {
  .audit-hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }

  .audit-hero-widget {
    position: sticky;
    top: calc(var(--nav-height) + 24px);
  }
}

/* .audit-chat-panel sets its own `display: flex` below, which otherwise
   beats the browser's default [hidden] { display: none } rule on
   specificity — without this, toggling the `hidden` attribute via JS
   silently does nothing and the chat panel stays visible forever. */
.audit-panel[hidden] {
  display: none;
}

.form-optional {
  color: var(--color-text-muted);
  font-weight: 400;
}

/* ---------- Chat view ---------- */
.audit-chat-panel {
  display: flex;
  flex-direction: column;
  height: 560px;
  padding: 24px;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 8px 4px 16px;
}

.chat-bubble {
  max-width: 80%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  line-height: 1.5;
  white-space: pre-wrap;
}

.chat-bubble.assistant {
  align-self: flex-start;
  background: var(--color-gray-100);
  color: var(--color-text);
  border-bottom-left-radius: 4px;
}

.chat-bubble.user {
  align-self: flex-end;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-bottom-right-radius: 4px;
}

.chat-bubble.typing {
  align-self: flex-start;
  background: var(--color-gray-100);
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 14px 16px;
}

.typing-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-text-muted);
  animation: typing-bounce 1.2s infinite ease-in-out;
}

.typing-dot:nth-child(2) {
  animation-delay: 0.15s;
}

.typing-dot:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes typing-bounce {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.5;
  }
  30% {
    transform: translateY(-4px);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .typing-dot {
    animation: none;
    opacity: 0.7;
  }
}

.chat-input-row {
  display: flex;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

.chat-input-row input {
  flex: 1;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.chat-input-row input:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

/* ---------- Result view ---------- */
.audit-result-panel h2 {
  margin-top: 0;
  color: var(--color-primary);
  font-size: 1.4rem;
}

.result-initiatives {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 20px 0 28px;
}

.result-initiative {
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  background: var(--color-bg-alt);
}

.result-initiative h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  color: var(--color-primary);
}

.result-initiative p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.result-cta {
  text-align: center;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.result-cta p {
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

@media (max-width: 640px) {
  .audit-panel {
    padding: 20px;
  }
  .audit-chat-panel {
    height: 70vh;
  }
}

/* ---------- How it works ---------- */
.audit-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.audit-step {
  text-align: center;
}

.audit-step-number {
  width: 40px;
  height: 40px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-weight: 700;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.audit-step h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.audit-step p {
  color: var(--color-text-muted);
  font-size: 0.97rem;
  margin: 0;
}

/* ---------- What we build (reuses .services-grid / .service-card) ---------- */
.audit-build-grid .service-card:hover {
  transform: none;
}

/* ---------- FAQ ---------- */
.audit-faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.audit-faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 4px 20px;
  background: var(--color-surface);
}

.audit-faq-item summary {
  cursor: pointer;
  padding: 16px 0;
  font-weight: 600;
  color: var(--color-gray-900);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.audit-faq-item summary::-webkit-details-marker {
  display: none;
}

.audit-faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--color-accent-dark);
  margin-left: 12px;
}

.audit-faq-item[open] summary::after {
  content: "\2212";
}

.audit-faq-item p {
  margin: 0 0 18px;
  color: var(--color-text-muted);
  font-size: 0.97rem;
  line-height: 1.6;
}

.audit-final-cta {
  text-align: center;
  margin-top: 48px;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
}

@media (min-width: 640px) {
  .audit-steps {
    grid-template-columns: repeat(3, 1fr);
  }
}